SE542048C2 - Alloy steel powder for powder metallurgy, and sintered body - Google Patents

Alloy steel powder for powder metallurgy, and sintered body

Info

Publication number
SE542048C2
SE542048C2 SE1750649A SE1750649A SE542048C2 SE 542048 C2 SE542048 C2 SE 542048C2 SE 1750649 A SE1750649 A SE 1750649A SE 1750649 A SE1750649 A SE 1750649A SE 542048 C2 SE542048 C2 SE 542048C2
Authority
SE
Sweden
Prior art keywords
powder
mass
alloy steel
iron
particle size
Prior art date
Application number
SE1750649A
Other languages
English (en)
Other versions
SE1750649A1 (en
Inventor
Akio Kobayashi
Akio Sonobe
Itsuya Sato
Naomichi Nakamura
Takuya Takashita
Toshio Maetani
Original Assignee
Jfe Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Priority claimed from PCT/JP2015/005842 external-priority patent/WO2016088333A1/ja
Publication of SE1750649A1 publication Critical patent/SE1750649A1/en
Publication of SE542048C2 publication Critical patent/SE542048C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/068—Flake-like particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/008—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression characterised by the composition
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/10—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/35—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/40—Carbon, graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2303/00—Functional details of metal or compound in the powder or product
    • B22F2303/01—Main component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
SE1750649A 2014-12-05 2015-11-24 Alloy steel powder for powder metallurgy, and sintered body SE542048C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014246946 2014-12-05
JP2015171401A JP6222189B2 (ja) 2014-12-05 2015-08-31 粉末冶金用合金鋼粉および焼結体
PCT/JP2015/005842 WO2016088333A1 (ja) 2014-12-05 2015-11-24 粉末冶金用合金鋼粉および焼結体

Publications (2)

Publication Number Publication Date
SE1750649A1 SE1750649A1 (en) 2017-05-24
SE542048C2 true SE542048C2 (en) 2020-02-18

Family

ID=56123394

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1750649A SE542048C2 (en) 2014-12-05 2015-11-24 Alloy steel powder for powder metallurgy, and sintered body

Country Status (6)

Country Link
US (1) US10207328B2 (ja)
JP (2) JP6222189B2 (ja)
KR (1) KR102014620B1 (ja)
CN (1) CN107000052B (ja)
CA (1) CA2968321C (ja)
SE (1) SE542048C2 (ja)

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* Cited by examiner, † Cited by third party
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KR102058836B1 (ko) * 2015-09-11 2019-12-24 제이에프이 스틸 가부시키가이샤 분말 야금용 혼합 분말의 제조 방법, 소결체의 제조 방법, 및 소결체
US10710155B2 (en) * 2015-09-18 2020-07-14 Jfe Steel Corporation Mixed powder for powder metallurgy, sintered body, and method of manufacturing sintered body
SE542547C2 (en) * 2015-09-18 2020-06-02 Jfe Steel Corp Iron-based sintered body and method of manufacturing the same
WO2018143088A1 (ja) * 2017-02-02 2018-08-09 Ｊｆｅスチール株式会社 粉末冶金用混合粉、焼結体、および焼結体の製造方法
JP6627856B2 (ja) 2017-02-02 2020-01-08 Ｊｆｅスチール株式会社 粉末冶金用混合粉および焼結体の製造方法
WO2019087863A1 (ja) * 2017-10-30 2019-05-09 Ｔｐｒ株式会社 鉄基焼結合金製バルブガイドおよびその製造方法
JP6741153B2 (ja) 2017-12-05 2020-08-19 Ｊｆｅスチール株式会社 部分拡散合金鋼粉
JP6690781B2 (ja) 2017-12-05 2020-04-28 Ｊｆｅスチール株式会社 合金鋼粉
KR102383515B1 (ko) * 2018-03-26 2022-04-08 제이에프이 스틸 가부시키가이샤 분말 야금용 합금 강분 및 분말 야금용 철기 혼합 분말
JP6930590B2 (ja) * 2018-03-26 2021-09-01 Ｊｆｅスチール株式会社 粉末冶金用合金鋼粉および粉末冶金用鉄基混合粉末
JP2019173049A (ja) * 2018-03-27 2019-10-10 山陽特殊製鋼株式会社 金型用粉末
KR102073269B1 (ko) 2018-04-26 2020-02-05 (주)지케이에스 고강도 고인성을 위한 분말야금용 철계 분말 및 그 제조방법
KR102533137B1 (ko) * 2019-04-05 2023-05-15 제이에프이 스틸 가부시키가이샤 분말 야금용 철기 혼합 분말 및 철기 소결체
JP7036216B2 (ja) 2019-05-24 2022-03-15 Ｊｆｅスチール株式会社 鉄基合金焼結体及び粉末冶金用鉄基混合粉
KR20210029582A (ko) * 2019-09-06 2021-03-16 현대자동차주식회사 철계 예합금 분말, 철계 확산접합 분말 및 이를 이용하는 분말야금용 철계 합금 분말
CN112063933A (zh) * 2020-09-02 2020-12-11 苏州萨伯工业设计有限公司 用于补油泵转子的粉末冶金配方
US11988294B2 (en) 2021-04-29 2024-05-21 L.E. Jones Company Sintered valve seat insert and method of manufacture thereof
CN114871424A (zh) * 2022-05-10 2022-08-09 辽宁晟钰新材料科技有限公司 一种粉末冶金用无镍扩散合金钢粉

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JPH04285141A (ja) 1991-03-14 1992-10-09 Kawasaki Steel Corp 鉄系焼結体の製造方法
CA2069700C (en) 1991-05-28 1998-08-18 Jinsuke Takata Mixed powder for powder metallurgy and sintered product thereof
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JP6227903B2 (ja) 2013-06-07 2017-11-08 Ｊｆｅスチール株式会社 粉末冶金用合金鋼粉および鉄基焼結体の製造方法
JP5741649B2 (ja) * 2013-08-20 2015-07-01 Ｊｆｅスチール株式会社 鉄基粉末混合物
US20160223016A1 (en) * 2013-10-03 2016-08-04 Ntn Corporation Sintered bearing and manufacturing process therefor

Also Published As

Publication number Publication date
CN107000052A (zh) 2017-08-01
JP2016108651A (ja) 2016-06-20
JP6222189B2 (ja) 2017-11-01
CA2968321C (en) 2020-06-02
US10207328B2 (en) 2019-02-19
US20170259340A1 (en) 2017-09-14
JP2017226921A (ja) 2017-12-28
CN107000052B (zh) 2019-10-25
KR102014620B1 (ko) 2019-08-26
JP6394768B2 (ja) 2018-09-26
CA2968321A1 (en) 2016-06-09
KR20170080668A (ko) 2017-07-10
SE1750649A1 (en) 2017-05-24

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